HOU, Zhiheng. Numerical Analysis of Hydraulic Fracture Propagation Characteristics in Fractured Coal Rock Based on Digital Image Technology. International Journal of Advanced Engineering and Technology Research, [S. l.], v. 3, n. 1, p. 1–7, 2026. DOI: 10.54097/2v855027. Disponível em: https://ijaetr.org/index.php/ojs/article/view/128. Acesso em: 25 aug. 2026.